Tachyrhynchus is a genus of sea snails, marine gastropod mollusks in the family Turritellidae. Species Species within the genus Tachyrhynchus include: Tachyrhynchus erosus (Couthouy, 1838) Tachyrhynchus pratomus Dall, 1919 Tachyrhynchus reticulatus (Mighels & Adams, 1842) Tachyrhynchus septemcostatus Golikov, 1986 Tachyrhynchus ventricosus Golikov, 1986 References External links Turritellidae